CN100371551C - 防腐蚀张紧件，特别是预应力混凝土的预应力件 - Google Patents

防腐蚀张紧件，特别是预应力混凝土的预应力件 Download PDF

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Publication number
CN100371551C
CN100371551C CNB2004100851772A CN200410085177A CN100371551C CN 100371551 C CN100371551 C CN 100371551C CN B2004100851772 A CNB2004100851772 A CN B2004100851772A CN 200410085177 A CN200410085177 A CN 200410085177A CN 100371551 C CN100371551 C CN 100371551C
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CN
China
Prior art keywords
tensioner
anchor
traction piece
dish
described tensioner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CNB2004100851772A
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English (en)
Chinese (zh)
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CN1594798A (zh
Inventor
O·尼策尔
E·齐默曼
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DAVIDERG SYSTEM INT Co Ltd
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DAVIDERG SYSTEM INT Co Ltd
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Publication of CN1594798A publication Critical patent/CN1594798A/zh
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
CNB2004100851772A 2003-08-02 2004-08-02 防腐蚀张紧件，特别是预应力混凝土的预应力件 Expired - Fee Related CN100371551C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20311950.9 2003-08-02
DE20311950U DE20311950U1 (de) 2003-08-02 2003-08-02 Korrosionsgeschütztes Zugglied, insbesondere Spannglied für Spannbeton

Publications (2)

Publication Number Publication Date
CN1594798A CN1594798A (zh) 2005-03-16
CN100371551C true CN100371551C (zh) 2008-02-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100851772A Expired - Fee Related CN100371551C (zh) 2003-08-02 2004-08-02 防腐蚀张紧件，特别是预应力混凝土的预应力件

Country Status (7)

Country Link
US (1) US7174684B2 (de)
EP (1) EP1505223B1 (de)
JP (1) JP4683876B2 (de)
CN (1) CN100371551C (de)
AT (1) ATE346199T1 (de)
DE (2) DE20311950U1 (de)
ES (1) ES2274353T3 (de)

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WO2003102331A1 (fr) * 2002-05-30 2003-12-11 Anderson Technology Corporation Structure de partie extremite contrainte de corps a structure de beton precontraint et procede de fabrication de cette partie extremite contrainte
CN100398761C (zh) * 2005-11-24 2008-07-02 威胜利工程有限公司 锚具
DE102007031065B4 (de) * 2007-06-28 2011-05-05 Nordex Energy Gmbh Windenergieanlagenturm
US8069624B1 (en) * 2007-10-17 2011-12-06 Sorkin Felix L Pocketformer assembly for a post-tension anchor system
DE202008001248U1 (de) * 2008-01-28 2008-03-27 Dywidag-Systems International Gmbh Erd- oder Felsanker mit einem Ankerzugglied aus einem oder mehreren Einzelelementen mit korrosionsgeschützter Ankerkopfausbildung
CA2785362C (en) * 2009-12-23 2018-04-17 Geotech Pty Ltd An anchorage system
EP2550401B1 (de) * 2010-03-26 2016-12-14 VSL International AG Sattelsteg und verfahren zum schutz der stränge von korrosion in diesem sattelsteg
ES2813062T3 (es) 2010-03-26 2021-03-22 Vsl Int Ag Disposición de sellado
JP5581136B2 (ja) * 2010-07-20 2014-08-27 新日鉄住金エンジニアリング株式会社 定着構造および定着構造体、並びに定着方法
FR2973818B1 (fr) * 2011-04-07 2017-06-02 Soletanche Freyssinet Procede et dispositif de protection de l'extremite d'un cable ancre
MX337768B (es) * 2011-04-15 2016-03-16 Soletanche Freyssinet Dispositivo de anclaje para un cable de tendones multiples.
EP2697447B1 (de) * 2011-04-15 2016-02-24 Soletanche Freyssinet Verfahren zum schutz des endes eines mehrsehnigen kabels
ES2393003B1 (es) * 2011-04-15 2013-10-23 Formaciones Micropilotes Y Anclajes97, S.L. Cabeza embutida para anclajes, permanentes o provisionales, en sistemas constructivos.
CN102953334B (zh) * 2011-08-27 2016-03-16 上海浦江缆索股份有限公司 管膨胀密封型拉索及其使用方法
CN102979253A (zh) * 2012-12-13 2013-03-20 大连民族学院 一种用于预应力结构中固定钢绞线用的锚具系统
DK2935719T3 (da) 2012-12-18 2017-11-20 Wobben Properties Gmbh Anker, spændeindretning, vindenergianlæg og fremgangsmåde til trækspænding af trækstrenge på et anker
CN103147538B (zh) * 2013-03-01 2015-12-30 柳州欧维姆机械股份有限公司 一种锚头密封结构组件
DE102013215136A1 (de) * 2013-08-01 2015-02-05 Dywidag-Systems International Gmbh Korrosionsgeschütztes Zugglied und plastisch verformbare Scheibe aus Korrosionsschutzmaterial für ein derartiges Zugglied
CN105604332B (zh) * 2016-01-20 2018-06-22 威胜利工程有限公司 钢绞线穿线引导装置
CN106049251B (zh) * 2016-07-29 2018-08-10 安徽金星预应力工程技术有限公司 一种具有双定位器的多层防腐鞍座端部密封装置
CN108951421B (zh) * 2018-08-30 2023-07-25 柳州欧维姆机械股份有限公司 一种适用于拉索外pe护套热胀冷缩的防水装置
CN111844388B (zh) * 2020-07-15 2021-12-21 陕西建工第一建设集团有限公司 一种混凝土预制构件模具
CN112900267B (zh) * 2021-01-12 2022-10-04 中国建筑第八工程局有限公司 碳纤维板束的张拉锚固系统及其张拉方法
CN113309296A (zh) * 2021-06-21 2021-08-27 马献林 一种纤维复合材料拉索弹性锚具
CN113463515B (zh) * 2021-07-18 2023-01-03 广西路建工程集团有限公司 一种双重密封拉索锚具的施工方法
US20230295891A1 (en) * 2022-03-17 2023-09-21 Rute Foundation Systems, Inc. Post-tensioned wind turbine foundation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734954A1 (de) * 1987-03-13 1988-04-07 Dyckerhoff & Widmann Ag Korrosionsgeschuetztes zugglied, vornehmlich spannglied fuer spannbeton ohne verbund und verfahren zu seinem einbau
EP0323285A1 (de) * 1987-11-25 1989-07-05 Freyssinet International (Stup) Schrägseile und deren Verankerung
DE4118897A1 (de) * 1991-06-08 1992-12-10 Hochtief Ag Hoch Tiefbauten Bauwerkslagereinrichtung fuer ein spannglied und verfahren zum auswechseln eines solchen spanngliedes
CN2323051Y (zh) * 1998-01-08 1999-06-09 中外合资柳州欧维姆建筑机械有限公司 无粘结筋锚头防腐装置
WO2001020098A1 (fr) * 1999-09-15 2001-03-22 Freyssinet International (Stup) Dispositif d'ancrage pour fixer un cable de structure a un element de construction
US20020088105A1 (en) * 2000-12-13 2002-07-11 Oswald Nutzel Process for the installation and tensioning of a brace having a false bearing, in particular a stay cable for a cable-stayed bridge and anchoring device with which to carry out the process

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794024A (fr) * 1972-01-21 1973-05-02 Brandestini Antonio Dispositif d'ancrage pour cables composes de brins
DE3644551C2 (de) * 1986-12-24 1994-12-08 Zueblin Ag Verankerung für ein verbundloses Spannglied
CH676617A5 (de) * 1987-03-13 1991-02-15 Dyckerhoff & Widmann Ag
DE3831518C2 (de) 1988-09-16 1994-12-22 Holzmann Philipp Ag Spannglied in polygonartiger Anordnung sowie Verfahren zum Einziehen des Spannglieds
DE4433832A1 (de) 1994-09-22 1996-03-28 Dyckerhoff & Widmann Ag Korrosionsgeschütztes Zugglied, vornehmlich Spannglied für Spannbeton ohne Verbund
DE19801786A1 (de) * 1998-01-19 1999-07-29 Suspa Spannbeton Gmbh Verankerungsvorrichtung für einen Spann- und/oder Festanker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734954A1 (de) * 1987-03-13 1988-04-07 Dyckerhoff & Widmann Ag Korrosionsgeschuetztes zugglied, vornehmlich spannglied fuer spannbeton ohne verbund und verfahren zu seinem einbau
EP0323285A1 (de) * 1987-11-25 1989-07-05 Freyssinet International (Stup) Schrägseile und deren Verankerung
DE4118897A1 (de) * 1991-06-08 1992-12-10 Hochtief Ag Hoch Tiefbauten Bauwerkslagereinrichtung fuer ein spannglied und verfahren zum auswechseln eines solchen spanngliedes
CN2323051Y (zh) * 1998-01-08 1999-06-09 中外合资柳州欧维姆建筑机械有限公司 无粘结筋锚头防腐装置
WO2001020098A1 (fr) * 1999-09-15 2001-03-22 Freyssinet International (Stup) Dispositif d'ancrage pour fixer un cable de structure a un element de construction
US6578329B1 (en) * 1999-09-15 2003-06-17 Freyssinet International (Stup) Anchoring device for fixing a structural cable to a building element
US20020088105A1 (en) * 2000-12-13 2002-07-11 Oswald Nutzel Process for the installation and tensioning of a brace having a false bearing, in particular a stay cable for a cable-stayed bridge and anchoring device with which to carry out the process

Also Published As

Publication number Publication date
JP4683876B2 (ja) 2011-05-18
DE502004002057D1 (de) 2007-01-04
JP2005054568A (ja) 2005-03-03
ES2274353T3 (es) 2007-05-16
CN1594798A (zh) 2005-03-16
US7174684B2 (en) 2007-02-13
EP1505223B1 (de) 2006-11-22
EP1505223A1 (de) 2005-02-09
ATE346199T1 (de) 2006-12-15
DE20311950U1 (de) 2004-12-09
US20050034392A1 (en) 2005-02-17

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